Android 6.0权限申请与DialogFragment的show()结合所遇到的

最近在开发项目时需要用到Android 6.0权限申请,解决的快捷方式是用Google提供的EasyPermissions

于是在这个EasyPermissions中,onRequestPermissionsResult() 等同于onResume()的生命周期,在调用DialogFragmentshow()方法时,就会报以下错误:

java.lang.IllegalStateException: Can not perform this action after onSaveInstanceState 



解决方法就是把commit() 方法替换成 commitAllowingStateLoss()


Like commit() but allows the commit to be executed after an activity’s state is saved.


public void show(FragmentManager manager, String tag) {
    mDismissed = false;
    mShownByMe = true;
    FragmentTransaction ft = manager.beginTransaction();
    ft.add(this, tag);

因此,我写了个工具类的方法将commit()方法替换成 commitAllowingStateLoss()

 * 弹出语音对话框
 * @param manager
 * @param dialog
public static void showDialog(FragmentManager manager, VoiceDialog dialog) {
    FragmentTransaction ft = manager.beginTransaction();
    ft.add(dialog, "voice_dialog");


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